Enable tab scrubbing by default

chrome/browser/about_flags.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/about_flags.h"
 
 #include <algorithm>
 #include <iterator>
 #include <map>
 #include <set>
@@ skipping 1102 matching lines @@
     kOsCrOS,
     SINGLE_VALUE_TYPE(switches::kEnableContacts)
   },
 #if defined(USE_ASH)
   { "ash-enable-advanced-gestures",
     IDS_FLAGS_ENABLE_ADVANCED_GESTURES_NAME,
     IDS_FLAGS_ENABLE_ADVANCED_GESTURES_DESCRIPTION,
     kOsCrOS,
     SINGLE_VALUE_TYPE(ash::switches::kAshEnableAdvancedGestures),
   },
-  { "ash-enable-tab-scrubbing",
-    IDS_FLAGS_ENABLE_TAB_SCRUBBING_NAME,
-    IDS_FLAGS_ENABLE_TAB_SCRUBBING_DESCRIPTION,
+  { "ash-disable-tab-scrubbing",
+    IDS_FLAGS_DISABLE_TAB_SCRUBBING_NAME,
+    IDS_FLAGS_DISABLE_TAB_SCRUBBING_DESCRIPTION,
     kOsCrOS,
-    SINGLE_VALUE_TYPE(switches::kAshEnableTabScrubbing),
+    SINGLE_VALUE_TYPE(switches::kAshDisableTabScrubbing),
   },
   { "ash-enable-workspace-scrubbing",
     IDS_FLAGS_ENABLE_WORKSPACE_SCRUBBING_NAME,
     IDS_FLAGS_ENABLE_WORKSPACE_SCRUBBING_DESCRIPTION,
     kOsCrOS,
     SINGLE_VALUE_TYPE(ash::switches::kAshEnableWorkspaceScrubbing),
   },
   { "ash-immersive-mode",
     IDS_FLAGS_ASH_IMMERSIVE_MODE_NAME,
     IDS_FLAGS_ASH_IMMERSIVE_MODE_DESCRIPTION,
@@ skipping 573 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags